20 Most Recent Hobart Welders 500433 Champion? 10,000 All-in-One 10,000-Watt Generator - Page 8 Questions & Answers

I have welded countless hours with Linde & Lincoln & even a few Hobarts & the only time that I ever had the same problem was when the ground connection either to the object I was welding, or the welding cable ground wasn't good & clean & tight. Same on stick welders also. I did develop the habit of grinding not only where I was preparing to weld, but where I was placing my ground clamp & that always provided a better "frying bacon" sound as I went along the business of pushing a bead. In a welder, the only other thing than that is involved is the step-up transformer and your wire. Hope this helps.

Increase the amperage setting, current is too low.

Sound like a solinoid jamed open, the buzzing is the solinoid plunger viberating, this is possibly due to for too much gas, turn the cylinder off. Close the regulater so the Needle/s are at 0, release the wire feed rollers, pull the trigger , set the flow meter to approximatly 12-15Ltr try welding again.

Called a Hobart repair shop. They said it sounds like I need a new liner in the cable. Will replace it on Friday. Hope it works!

I would run no smaller than 10-3, preferably 6-3. I've seen more than one welder burn out due to insufficient extension cords. 10-3 is pushing it for 75', and if you ever plan to extend the leads, you will be money ahead getting the 6-3.

you will have to get the user manual for mig welder stores for the exact connections of the wires.
click thois link directly to get the hobart user manual.its not the exact model but near to your model of hobart the connections will be near to same and will give fair idea to connect the parts
http://safemanuals.com/reference-HOBART/1
thanks.keep updated.

the numbers indicate ita a craftsman 180 amp welder bue one number is offf os it could be a plasma cutter and it is listed as a sears 180 amp plasma cutter. go here to look it up.
Craftsman Tools
www.SEARS.comFind Craftsman Tools & Tool Storage at Sears®. Shop Online Now!

There is the possibility that that the tensioner for the wire rollers is too tight. If this is the case here is a good rule of thumb for any make wire welder. Run the wire out of the tip about an inch or so, grab the wire with your fingers, now pull the trigger. If the wire is pushing your fingers back with a good amount of force loosen the tensioner, and repeat this procedure until the wire just starts to push and then the wire starts to slip in the rollers of the wire feed. Your tensioner will be set just right. Another possibility is that the tip and nozzel are dirty causing it to ground when you pull the trigger and the wire touches your work. If this is the case clean both tip and nozzle. A good tip is to us a an anti spatter product. Just rememer to dip the nozzle in it every once in a while, while the nozzle is hot. A third possibility is that the liner in your lead is dirty or the wrong diameter wire for the lead, tip or the rollers is being used. Check to make sure that these items match the diameter wire you are using.
I know the response is a little long, but I hope it helps.

I don't know where you are located, so I don't have a local vendor name to recommend. However, look up motor and generator repair companies, and give them the name plate information, they will be able to provide you the slip rings.

If your in NY, Volland Electric is one such entity

why would you need to go to the lowest setting?. anyway look at the feed rollers, make sure they are the correct size for the wire, secondly check the clutch mechanism on the wire mounting centre post this might be too tight, thirdly check the linner this could be crimped.
If the set works ok on number 2 it should be ok on 1, perform the set up again, ensure the rollers are not tightend down on the wire.
lets now if the problem clears,
Ken

hi if the set cuts out after 10 /15 min on full power the thermal cut out switch is doing its job if it cuts out after 2 or 3 min it is faulty it is a bi metalic switch and is clipped on the main transformer take the wires off it and join up try the set DO NOTweld without it as you will overheat the transformer these little sets only have something like a 20% duty cycle hope this helps merlin v12

check to see if tip is correct size for the wire you are using.

you should be able to find and download a pdf version here
http://www.hobartwelders.com/service/owners-manuals/

Sounds like you need a tune up. Check or replace spark plugs, air filter, fuel filter, carberator, and idle linkages.

Does it even hum? If not, unplug it and remove the cover. Check around inside for fuses or loose connections. If all seems well, plug it back in and carefully test to see if power is coming to and through the switch.

The transformer has an overtempature switch the shuts the welder down when its duty cycle is exceeded. After it cools, the switch will close and the welder will run again. However, you are not supposed to use the welder until waiting an additional cooling off period as specified in you manual(~10 min.).Also you are not suppose to weld beyond the duty cycle or damage could result. Especially if done on a continuous basis.

Hi,
To get parts for your welder you'll need to have the serial number off the tag on the case. This problem could have other causes, have you:
Checked the tension on the wire spool? You ought to be able to pull the wire by hand easily.
Checked the tension setting on the pinch rollers? Too much tension can drag down the motor speed.

You could also have a bad control card depending on which model wire feeder this is.

Regards,
Carl

go holbart web sight and look them up hope this helps jojogunne